By Cheng Man Ch'ing. 6.25" x 9.25", 223 Pages, hardcover. This text includes: thirteen essays on Cheng's insights into Tai Chi; secrets from his teacher Yang Cheng fu; questions and answers on the classics; application & functions of each of the 37 postures of his short form with the original set of photographs of him as a young man; as well as description and mechanics of push hands; etc.